>2z92A (A:) observed residues (from ATOM records)
qllesgpdlvkpsqslsltctvtgysitsgynwhwirqfpgnklewmgyihyrgttnynt
slksrisitrdssknqfflqlnsvttedtatyycacddfysdywgqgtivtvssakttpp
svyplapsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlsssvtvpss
twpsetvtcnvahpasstkvdkkivp